Sunspot region AR13342
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/06/19 | 5 | 60 | DAO | S22W60 | |
| 2023/06/20 | 8 | 70 | DAO | S22W75 | |
| 2023/06/21 | 6 | 200 | DAO | S22W88 | |
| 2023/06/22 | 6 | 200 | DAO | S21W98 |
2023/06/19
2023/06/20
2023/06/21
2023/06/22
|
2023/06/19
2023/06/20
2023/06/21
2023/06/22
|
| C | M |
|---|---|
| 11 | 1 |
The top 10 solar flares from sunspot region 13342
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.1 | 2023/06/20 | 16:27 | 16:33 | 16:37 | |
| 2 | C7.8 | 2023/06/20 | 12:11 | 12:20 | 12:28 | |
| 3 | C7.8 | 2023/06/20 | 14:00 | 14:07 | 14:12 | |
| 4 | C5.9 | 2023/06/20 | 04:47 | 04:54 | 05:05 | |
| 5 | C5.7 | 2023/06/20 | 13:00 | 13:09 | 13:13 | |
| 6 | C4.4 | 2023/06/20 | 00:17 | 00:32 | 00:48 | |
| 7 | C3.5 | 2023/06/21 | 03:00 | 03:15 | 03:28 | |
| 8 | C3.4 | 2023/06/20 | 13:49 | 13:56 | 14:00 | |
| 9 | C3.2 | 2023/06/20 | 13:42 | 13:46 | 13:49 | |
| 10 | C3.0 | 2023/06/21 | 03:28 | 03:34 | 03:38 |
Latest news
Sunday, 7 December 2025
M8.1 solar flare with earth-directed CME
Monday, 1 December 2025
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Friday, 14 November 2025
X4.0 solar flare
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/12 | M1.1 |
| Last geomagnetic storm | 2025/12/11 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 152.4 +60.6 |
| Last 30 days | 108.1 +9.1 |